ISO/FDIS 19884-1

Gaseous hydrogen — Pressure vessels for stationary storage — Part 1: General requirements

General information

50.00   Final text received or FDIS registered for formal approval   Aug 3, 2026

ISO

ISO/TC 197 Hydrogen technologies

International Standard

27.075   Hydrogen technologies | 23.020.30   Pressure vessels

Scope

Click or tap here to enter text. This document specifies the requirements for the design, manufacture and testing of pressure vessels to meet the performance criteria at the time of installation for the stationary storage of gaseous hydrogen. Fabricated of seamless metallic or welded construction (Type 1) or of composite construction (Types 2, 3, 4 and 5) regardless of reinforcement (metallic or non-metallic). This document is not applicable to pressure vessels used for: a) solid storage matrix for hydrogen, b) liquid hydrogen or, c) hybrid cryogenic high-pressure hydrogen storage applications. This document is not applicable to closures, valves, fittings, plugs or external piping.

Life cycle

NOW

IN_DEVELOPMENT
ISO/FDIS 19884-1
50.00 Final text received or FDIS registered for formal approval
Aug 3, 2026